carriage space key

例句：

1. 1. The driver needs to press the space bar on his computer keyboard to activate the car's acceleration pedal.
   驾驶员需要在他的计算机键盘上按下空格键来激活汽车的加速踏板。
2. 2. The engineer used a space key to unlock the door and inspect the engine compartment.
   工程师使用一个空间键来解锁车门并检查发动机舱。
3. 3. The passenger was instructed to use the space key to deactivate the airbag system before exiting the vehicle.
   乘客被指示在离开车辆前使用空间键来关闭气囊系统。